Light Vocab
A type of energy that people can see
Light
A flashlight is what type of light?
Artificial
A type of Energy that people can see.
Light
A type of power that helps get work done.
Energy
Sound is a form of?
Energy
A material that lets light through but is clear
Translucent
when do you see the color white?
When all the color light waves are reflected
What is an object light can travel through?
Window, plastic wrap, water
Is a charged battery kinetic energy?
No, a charged battery is potential energy
A ball rolling down a hill has what type of energy?
Kinetic Energy
Objects that completely block light are called
Opaque
When do we see the color black?
When all the color light waves are absorbed
What type of light source is the sun?
Natural
What kind of matter can sound move through?
Air, Liquids, solids
What is first day of Spring Break
Friday, March 29, 2024
This is when light bounces off an object.
Reflection
How does a light wave travel?
In a straight line called a ray.
A roller coaster is at the top of a track, what kind of energy does it have?
Potential Energy
Sound travels faster in air or water?
Water
when light changes direction, as it moves from one material to another
Refraction
How long does it take the sunlight to reach the earth?
8 minutes
Isaac Newton used this too to study light.
Prism
The loudness or softness of a sound
Volume
Sound Energy is created by these
Vibrations